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Record #88500:
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Main publication details
MARC recordOxygen isotope evidence of freshwater pools and ice accretion below multiyear landfast sea ice, northern Ellesmere Island / Martin O. Jeffries.
| Title: | Oxygen isotope evidence of freshwater pools and ice accretion below multiyear landfast sea ice, northern Ellesmere Island / Martin O. Jeffries. |
| Author(s): | Jeffries, Martin O. |
| Date: | 1987. |
| Publisher: | Ottawa: National Research Council of Canada. Associate Committee on Geotechnical Research |
| In: | National Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. (1987.), Vol. 41 (1987) |
| Abstract: | Finds evidence of pronounced annual layers that arise from ice growth associated with fresh-/sea-water stratification below ice. Much of "sea ice" is composed of fresh water. Annual layers are not evident in core from deformed multiyear landfast sea ice, which has salinities of as much as 12.1 o/oo. Oxygen isotope values at bottom of core indicate that stratification occurred only after deformation. |
| Notes: | National Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. Vol. 41 :405-412 (1987). |
| Keywords: | 551.326.3 -- Floating ice, structure and surface features. 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.2 -- Floating ice, formation and decay. E6 -- Glaciology: floating ice. (*41) -- Canada. (*464.2) -- Ellesmere Island. |
| SPRI record no.: | 88500 |
LDR 01628naa#a2200000#a#4500 001 SPRI-88500 005 20240418041841.0 007 ta 008 240418s1987####onca##|##|###|0||#0|eng#d 035 ## ‡aSPRI-88500 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aJeffries, Martin O. 245 10 ‡aOxygen isotope evidence of freshwater pools and ice accretion below multiyear landfast sea ice, northern Ellesmere Island /‡cMartin O. Jeffries. 260 ## ‡aOttawa :‡bNational Research Council of Canada. Associate Committee on Geotechnical Research,‡c1987. 300 ## ‡ap. 405-412 :‡bdiags. 500 ## ‡aNational Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. Vol. 41 :405-412 (1987). 520 3# ‡aFinds evidence of pronounced annual layers that arise from ice growth associated with fresh-/sea-water stratification below ice. Much of "sea ice" is composed of fresh water. Annual layers are not evident in core from deformed multiyear landfast sea ice, which has salinities of as much as 12.1 o/oo. Oxygen isotope values at bottom of core indicate that stratification occurred only after deformation. 650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.2 -- Floating ice, formation and decay.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*464.2) -- Ellesmere Island.‡2udc 773 0# ‡7nnas ‡tNational Research Council of Canada. Associate Committee on Geotechnical Research. Technical Memorandum. ‡gVol. 41 (1987) ‡wSPRI-41342 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418